If you have hemlock trees on your property, the time to protect them from a deadly invasive insect is approaching.

Since 2002, emerald ash borers have killed anywhere from 80% to 99% of mature ash in Southeast Michigan and Northeast Ohio.

Mike Tidwell is the author of the forthcoming “The Lost Trees of Willow Avenue: A Story of Climate and Hope on One American ...

Majestic oak trees have been capturing attention long before travelers on the Oregon Trail stopped their wagons and set up their new life. Indigenous people nurtured oaks for edible acorns, and ...

Telling stories through natural beauty has been a hallmark of Haines’s work as a floral and landscape designer for more than ...

Trees are master multitaskers. No duty is too daunting or tedious for these sky-scratching organisms. From soil stabilizers ...

Different growths are caused by different animals. Here's what it means if you see one of these on your oak tree ...

Whether trimmed for health, safety, or aesthetics, it is imperative to understand when to prune oak trees to keep them ...

The Woodland Trust has led the project to sow 75,000 seeds of trees native to Atlantic temperate rainforest, including ...

As the city tries to conserve water to fight drought conditions, area nursery leaders are trying to explain how that’s a ...

A Pennsylvania state forestry expert says native pests are causing troublesome impacts to several valuable tree species.

The trees were destroyed by the Southern pine beetle. “As far as you can see, it’s dead trees,” said resident and firefighter Eric Weissbard. He said the total is in the thousands.